Lines Matching refs:BPP4
825 # define BPP4 4 // (defined only to help avoid cut-and-paste errors)
1299 png_uint_32 initial_val = BPP4 * png_pass_start[png_ptr->pass];
1301 register int stride = BPP4 * png_pass_inc[png_ptr->pass];
1303 register int rep_bytes = BPP4 * png_pass_width[png_ptr->pass];
1307 register png_uint_32 final_val = BPP4 * len; /* GRR bugfix */
1320 final_val += diff*BPP4;
2456 else if (pixel_bytes == BPP4)
2495 sptr -= (width_mmx*BPP4 - BPP4); // sign fixed
2496 dp -= (width_mmx*2*BPP4 - BPP4); // sign fixed
2501 sptr -= BPP4;
2502 png_memcpy(v, sptr, BPP4);
2505 dp -= BPP4;
2506 png_memcpy(dp, v, BPP4);
3125 else if (pixel_bytes == BPP4)
3131 png_memcpy(v, sptr, BPP4);
3142 png_memcpy(dp, v, BPP4);
3143 dp -= BPP4;
3145 sptr -= BPP4;
